package com.walmart.service.impl;



import com.walmart.entity.ShoppingCartItem;
import org.springframework.stereotype.Service;

import java.math.BigDecimal;
import java.util.List;

public interface ShoppingCartServiceImpl {

    public  Double getAmountTotal(List<ShoppingCartItem> items);

    public  Double discountAmountTotal(List<ShoppingCartItem> items);

}
